85847820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430797}}^1$

素因数の和:1430809

約数の個数: 24

約数和(自身を含む): 240374064

約数和(自身を除く): 154526244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430797, 2861594, 4292391, 5723188, 7153985, 8584782, 14307970, 17169564, 21461955, 28615940, 42923910, 85847820]

約数ペア:

[(1, 85847820), (2, 42923910), (3, 28615940), (4, 21461955), (5, 17169564), (6, 14307970), (10, 8584782), (12, 7153985), (15, 5723188), (20, 4292391), (30, 2861594), (60, 1430797)]